| Product | PCS | Standard reference |
| Rewirable products (including: plugs, connectors, portable socket-outlets), with or without a cable connected | 001 | SS 428 08 67, BS 1363, IEC 60320, IEC 60884, SEMKO 107 (CEE 7), IEC 60309 series, EN 50066, EN 61995, EN 62196 |
| Non-rewirable products fitted with a cord | 002 | DIN VDE 0620-1, IEC 60320, IEC 60884, EN 60309, EN 50066, BS 1363 |
| Connectors, plug connectors, cord sets, installation couplers | 001/002 | EN 60320, EN 60799, EN 61535 |
| General purpose fuse links | 003 | BS1362 |
| Miniature Circuit Breakers (MCBs), Residual Current Circuit Breakers (RCCBs), Residual current Circuit Breakers with Overcurrent protection (RCBOs) | 004 | IEC/EN 60898-1, IEC/EN 61008-1, IEC/EN 61009-1 |
| Lampholders | 005 | SS EN 60238, SS EN 60400, IEC 61184, IEC 60838 |
| Connecting devices, clamping units, terminal blocks | 006 | EN 60998, EN 609477-X |
| Boxes and enclosures for electrical equipment | 007 | IEC/EN 60670, SEMKO 18A |
| Flexible cables and cords | 008 | HD 21, HD 22, SS424 series, EN 50525 series |
| Cable ducting systems, conduit systems | 009 | SEMKO 32: 1971, IEC 61386 series, EN 50086 series |
| Wiring accessories for fixed installations, including socket-outlets and fused connection units. | 010 | BS 1363-2, BS 1363-4, IEC 60884-1, EN 50075, SS 428 08 34, VDE 0620, SEMKO 107 (CEE7) |
| Trunking systems for electrical installations | 012 | SS 4241032, IEC 50085 series |
| Hand-held tools | 013 | EN 50144, EN 60745 |
| Mains operated electronic and related apparatus for household and similar general use and Information Technology Equipment. | 014 | EN 62368-1, EN 60065:2002/A1:2006 (IEC 60065, 7th Edition and A1) and EN 60950-1 (IEC 60950-1) |
| Miniature fuses | 015 | IEC 60127 |
| Low-voltage fuses | 016 | IEC 60269 |
| Appliances | 017 | EN 60335, SS 4330701, SEMKO 110, SEMKO 111 |
| Capacitors for electromagnetic interference suppression | 018 | EN 60384-14 |
| Electrical supply track systems for luminaires | 019 | EN 60570 |
| Luminaries | 020 | EN 60598, EN 60968, EN 50107-1 |
| Medical equipment | 021 | EN-60601-1 |
| Switches | 022 | IEC 60669 series |
| Controls | 023 | IEC 60730 series |
| Circuit breakers for equipment(CBE) | 024 | IEC 60934 |
| Filter unit for radio interference suppression | 025 | EN 60939 |
| Low voltage switchgear and controlgear | 026 | IEC 60947 series |
| Measurement, Control and Laboratory equipment | 027 | EN 61010 |
| Transportable tools | 029 | EN 61029 |
| Capacitors for use in tubular fluorescent and other discharge lamps | 030 | EN 61048 |
| Neon Transformers | 031 | EN 61050 |
| Switches for appliances | 032 | IEC 61058 |
| Relays for appliances | 033 | IEC 61095 |
| Low voltage switchgear and controlgear | 037 | IEC 61439 series |
| Portable residual current operated circuit-breaker without integral over-current protection | 038 | IEC 61540, HD 639-S1 |
| Transformers | 039 | IEC 61558 series |
| Surge protective devices (SPD) | 040 | IEC 61643 |
| Powertrack systems | 041 | IEC 61534, PA 828 |
| Powered lawnmowers | 042 | EN 836 |
| Thermal Links | 043 | EN 60691, EN IEC 60691 |
| Lamp controlgear | 051 | EN 61347-2-1 |
| Lamp controlgear | 052 | EN 61347-2-2 |
| Lamp controlgear | 053 | EN 61347-2-3 |
| LED controlgear | 060 | EN 61347-2-13 and EN 62384 |